An energy audit that meets the law. And pays.

At Iiva we look at energy the way we look at production: we measure, optimise and verify. Independently, and always with more than one option.

What the report looks like

The outcome of the audit is a report management understands: where the energy goes, where the savings are and what they cost. Here is an excerpt from the start of a sample report.

Excerpt from a sample. The figures are fictional – a real report is based on the building's and the company's own data.

Energy_audit_Example_Ltd.pdf Page 1–3 / 38

Example Ltd

Company energy audit report

Logistics property, Turku

Audit period
March–June 2026
Report date
18 June 2026
Responsible auditor
Responsible auditor approved by the Finnish Energy Authority
Auditor number ···
Prepared by

2 · Summary

Final energy consumption 4,800 MWh/yr
Identified savings potential €49,500/yr 412 MWh/yr
Average payback period 1.5 yrs

Consumption by energy type

  • Electricity 2,100 MWh
  • Heat 1,650 MWh
  • Fuels 1,050 MWh

Breakdown by end use

  • Heating 38%
  • Ventilation 16%
  • Lighting 12%
  • Compressed air 11%
  • Cooling 9%
  • Transport 8%
  • Other 6%

4 · Proposed measures

MeasureInvestment €Savings €/yrSavings MWh/yrPayback yrsPriority
Ventilation time schedules–6,80058–No investment
Heating setpoints–4,40052–No investment
Compressed air leak repair1,8006,200440.3Small investment
Peak load staggering1,2004,200120.3Small investment
Compressor variable speed drive9,5008,700621.1Small investment
LED and occupancy control24,0009,000642.7Large investment
Exhaust air heat recovery38,00010,2001203.7Large investment
Total74,50049,5004121.5

Three ways to meet the obligation – we help you choose the right one

According to the Energy Authority's interpretation, the audit and energy management obligation can be met by several routes. The right route depends on consumption and on which systems the company already has.

Mandatory energy audit

2,700 – 23,600 MWh / year

For companies consuming 2,700–23,600 MWh/year. Company-level audit, the required site audits and reporting to the Energy Authority. Measures with payback periods.

Read about the audit

Energy management system (ISO 50001 / ETJ+)

over 23,600 MWh / year

Mandatory by 11 October 2027 for companies consuming over 23,600 MWh/year; for others, a way to be exempt from the audit obligation. We build the system ready for certification – the certificate is issued by an accredited certification body.

Compare ISO 50001 and ETJ+

ISO 14001 route to the energy management obligation

when an environmental management system is already certified

A company consuming over 23,600 MWh per year does not need to build a separate energy management system if it has a certified ISO 14001 system and, alongside it, either an energy audit meeting the legal requirements or the energy efficiency agreement with ETJ+. We carry out the audit or the ETJ+ implementation within the existing system so that maintenance is not duplicated.

How the combination works

Why us

Engineering, not estimates.

Our experts come from industrial process development. Every recommendation is based on measurement and a payback calculation.

One expert from start to finish.

A responsible auditor approved by the Energy Authority does the measurements, calculations and report.

Finland and Sweden.

One contact person, both countries’ obligations.

Independent.

We sell no equipment and represent no supplier – the client always receives several compared options.

  • We know the contractors
  • We represent no one
  • Always several options

Does the obligation apply to your company?

Calculate your three-year average in two minutes – or book a free 30-minute call and we go through your situation together.

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